迅速出现Facebook SDK错误

Question

I try to integrate Facebook sdk in swift but i got the error, anyone please help me how can i fix it ? Thanks so much for your helping

here is image of the error

here is my code

Answer 1

You have to add the Bolt framework to your Xcode project. For some reason the Facebook quick start guide for iOS doesn't say that anymore. Just drag & drop Bolt from your downloaded facebook SDK into XCode like FBSDKCoreKit etc.